ASCO EV 8344 explosion proof encapsulated coils are part of the hazardous area solenoid valve range suitable for use in ATEX Zone 1 and Zone 2 hazardous area applications.
ASCO EV 8344 explosion proof encapsulated coils are part of the hazardous area solenoid valve range suitable for use in ATEX Zone 1 and Zone 2 hazardous area applications.
The ASCO valve has a sturdy and robust construction and boasts a piston-operated poppet design that provides high flow.
The ASCO EV 8344 is suitable for use with a wide range of sizes and flow rates and can be used with air or water.
The solenoid valve has both single or dual construction with a dual solenoid valve that can be shifted with a momentary signal and remain in position even if electrical power is lost.
The nominal ambient working temperature ranges for the ASCO EV 8344 hazardous area solenoid valve are AC: 32˚F to 125˚F (0˚C to 52˚C) and DC: 32˚F to 104˚F (0˚C to 40˚C)
Contact our team for copy hazardous area certificates – for complete technical specification and certification refer to the ASCO EV 8344 download opposite.
ATEX II 2G Ex d mb IIC T
ATEX Gb II 2D Ex mb IIIC T Db IP67
IECEx Ex d mb IIC T
IECEx Gb Ex mb IIIC T Db
ASCO solenoid valves provide flow control in hazardous area industries including oil, gas, petrochem, mining, power and process industries to ATEX (European), IECEx (International), CSA (North America), UL (United States & Canada), NEPSI (China), INMETRO (Brazil) and TR CU (Russia) approvals.
| Category | Process Instrumentation |
|---|
| ASCO Valve Series | Type | Pipe Size (in) | Max. Cv (Kv) | CSA | UL FM | ATEX IECEx |
| ASCO EV 8344 | 4-Way Valve | 1/4-1/2 | 2.2 (1.89) | ✓ | ✓ | ✓ |
| Valve Parts In Contact With Fluid | ||
| Solenoid Valve Body | Brass | |
| Seals and Discs | NBR | |
| Core Tube | 305 Stainless Steel | |
| Core and Plugnut | 430F Stainless Steel | |
| Springs | 302 Stainless Steel / 17-7PH Stainless Steel | |
| Shading Coil | Copper | |
| Pilot Seat Cartridge and Disc-Holder | CA | |
| Shaft Gasket | CA | |
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ASCO Solenoid Valves (SIL3 NACE ATEX NAMUR Valves)ASCO 551-553 explosion proof solenoid valves are single/dual NAMUR style solenoid valves, which are pilot operated, have an stainless steel body and are 1/4 and 1/2 tapped.
ASCO Solenoid Valves (SIL3 NACE ATEX NAMUR Valves)ASCO 302 series are direct operated and pad mounted explosion proof solenoid valves which are ATEX certified for installation in potentially explosive atmospheres located in hazardous areas.
ASCO Solenoid Valves (SIL3 NACE ATEX NAMUR Valves)ASCO 551-553 explosion proof solenoid valves are single/dual solenoid valves, which are pilot operated, have an stainless steel body and are 1/4 and 1/2 tapped.
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